Gold Lifetime Member
Join Date: Jan 2005
Location: 2 Dog Town in West Texas
Re: Testing Lifters (Hydraulic Roller) Good or Bad?
I will probably catch some flack on this, but I would set these lifters in oil, then , one at a time, bench test each one to see if you can extract all air if any , from the lifter. This is not to say which ones will pump up solid, only to ensure that they are full of oil. If you suspect they are dirty, take each one apart and clean, this needs to be done in a ultra clean enviroment.
I would also take some time to look at the rollers them selves. This always works for me and has in the last 50 years.
You did not say what brand they were.
TC # 349
Zdld17:69 Z/RS,306, NOR141111, 9N554XXX, 12A, X3G, 59/59,723, AFR 195,CCC282/290HR, TKO 600, BU1122B1E Owner since Dec 1968
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